949957981 is an odd 9-digits composite number following 949957980
and preceding 949957982 . In scientific notation, it is written as 9.49957981 × 10^8.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 814103568 positive integers (up to 949957981) that are relatively prime to 949957981.
949957981 has 8 divisors, whose sum is 1085861120
The reverse of 949957981 is 189759949
Previous prime number is 8629
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
nine hundred forty-nine million nine hundred fifty-seven thousand nine hundred eighty-one
Scientific notation
9.49957981 × 10^8
Engineering notation
9.49957981 × 10^6
Prime Factorization
7 × 8629 × 15727
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
949957981
Product of the distinct prime numbers
The prime factorization of 949957981 is 7 × 8629 × 15727.
Since it has a total of 3 prime factors.
2 , 4 , 58 , 54 , 332 , 234 , 7276 , 956 , 33902 , 38010 , 117353 , 852731 , 1653874 , 5311264 , 9684960 , 37102473 , 983110547 , 118012402 , 9996937547 , 8971681197
n×2
1899915962
n×3
2849873943
n×4
3799831924
n×5
4749789905
n÷2
474978990.5
n÷3
316652660.33333
n÷3
237489495.25
n÷5
189991596.2
n2
902420165665596361
n3
8.5726123858938E+26
n4
8.1436215539992E+35
n5
7.7360982894652E+44
2 √n
30821.388369118
3 √n
983.03307870736
4 √n
175.5602129445
5 √n
62.451213142956
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-949957980
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 949957981 can be divided by 8 positive divisors.
The sum of these divisors (counting 949957981) is 1, the average is 0.125.
Base
System
Value
2
Binary
111000100111110011010101011101
3
Ternary
2110012111212100221
4
Quaternary
320213303111131
5
Quinary
3421142123411
6
Senary
234132521341
8
Octal
7047632535
10
Decimal
949957981
12
Duodecimal
226180251
16
Hexadecimal
389f355d
20
Vigesimal
egh4ej1
36
Base36
fpkw9p
md5
06d3a098312571174bc2e466fed81b15
sha1
a91ed3e124a579f873adb4b0ba04aeb8bec432ea
sha256
13cb4a281706bed1e0bfc54b705e383d42e79c330b68fb555b97f0944140534a
sha512
47d15376e0ada802a5cb69b59163fd2fa7d2538a5d203cd1dd168adab1f824e37f702d75d667211db4b0aba6845911bab55dc84b1fe8e129908ce70bcd1c808b
ripemd-160
02006e423f6e2077fac4a94c28fbe99bbf462db1
Diameter
1899915962
Circumference
5968762028.6572
Area
2.8350365629063E+18
Volume
3.5908874791462E+27
Surface area
1.1340146251625E+19
Circumference
5968762028.6572
Perimeter
3799831924
Area
902420165665596361
Diagonal
1343443460.4148
Surface area
5414520993993578166
Volume
8.5726123858938E+26
Space diagonal
1645375488.1476
Perimeter
2849873943
Area
3.9075939417688E+17
Altitude
822687744.07378
Surface area
3.9075939417688E+17
Volume
1.0102920584249E+26
Height
447814486.80492